Siemens Simatic S7-1500 CPU 1512C-1 PN User Manual page 7

4 Wiring ................................................................................................................................................... 77
4.1 Supply voltage ........................................................................................................................ 77
4.2 PROFINET interfaces ............................................................................................................. 78
4.3 Terminal and block diagrams .................................................................................................. 80
4.3.1 Block diagram of the CPU part ............................................................................................... 80
4.3.2 Terminal and block diagram of the analog on-board I/O ........................................................ 81
4.3.3 Terminal and block diagram of the digital on-board I/O .......................................................... 90
4.3.4 Addresses of the high-speed counters ................................................................................. 104
4.3.5 Addresses of the pulse generators in the Pulse Width Modulation (PWM) and
Frequency Output modes ..................................................................................................... 107
4.3.6 Addresses of pulse generators in the PTO mode ................................................................. 108
4.3.7 Interconnection overview of the inputs ................................................................................. 109
4.3.8 Interconnection overview of outputs ..................................................................................... 111
5 Parameters/address space ................................................................................................................. 114
5.1 Address space of the analog on-board I/O ........................................................................... 114
5.2 Address space of the digital on-board I/O ............................................................................ 116
5.3 Address space of the pulse generators ................................................................................ 119
5.4 Measurement types and measuring ranges of the analog on-board I/O .............................. 120
5.5 Output type and output ranges of the analog on-board I/O .................................................. 121
5.6 Parameters of the analog on-board I/O ................................................................................ 122
5.7 Parameters of the digital on-board I/O .................................................................................. 125
6 Interrupts/diagnostics alarms ............................................................................................................... 127
6.1 Status and error displays ...................................................................................................... 127
6.1.1 Status and error displays of the CPU part ............................................................................ 127
6.1.2 Status and error displays of the analog on-board I/O ........................................................... 130
6.1.3 Status and error displays of the digital on-board I/O ............................................................ 132
6.2 Interrupts and diagnostics ..................................................................................................... 134
6.2.1 Interrupts and diagnostics of the CPU part ........................................................................... 134
6.2.2 Interrupts and diagnostics of the analog on-board I/O ......................................................... 135
6.2.3 Interrupts and diagnostics of the digital on-board I/O ........................................................... 138
7 Technical specifications ...................................................................................................................... 141
A Dimension drawings ............................................................................................................................ 164
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
Manual, 12/2017, A5E40898741-AA
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